Lithographic paper
A Dictionary of Arts, Manufactures and Mines · 1840 · p. 789
—Lay on the paper, 3 succe ive coats of sheep-feet jelly, Lithographic paper. —Lay on the paper, 1 layer of white starch, Lithographic paper. —Lay on the paper, 1 layer of gamboge. The first layer is applied with a sponge dipped in the solution of the hot jelly, very equally over the whole surface, but thin; and if the leaf be stretched upon a cord, the gelatine will be more uniform. The next two coats are to be laid on, until each is dry. The layer of starch is then to be applied with a sponge, and it will also be very thin and equal. The coat of gamboge is lastly to be applied in the same way. When the paper is dry, it must be smoothed by pa ing it through the lithographic pre ; and the more polished it is, the better does it take on the ink in fine lines.
Readham'da tam maddeyi gor →